English
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Ãë¾àÁ¡ID 19022
À§Çèµµ 40
Æ÷Æ® 53
ÇÁ·ÎÅäÄÝ UDP
ºÐ·ù DNS
»ó¼¼¼³¸í ISC BIND(Berkeley Internet Name Daemon)´Â DNS (domain name service) ÇÁ·ÎÅäÄÝÀ» ±¸ÇöÇÑ ¼­¹ö À¯Æ¿¸®Æ¼·Î ÀÎÅÍ³Ý »ó¿¡¼­ ±¤¹üÀ§ÇÏ°Ô »ç¿ëµÈ´Ù. BIND ¼­¹öÀÇ ¹öÀü Á¤º¸¿¡ µû¸£¸é ÇØ´ç ¼­¹ö¿¡´Â ´ÙÀ½°ú °°Àº ´ÙÁß Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù.

-signed negative ÀÀ´äÀ» Á¦´ë·Î ó¸®ÇÏÁö ¾Ê¾Æ ij½Ã¿¡ ÀÖ´Â RRSIG ·¹Äڵ带 ´Ù·ê ¶§ DoS ¿¡ ºüÁú ¼ö ÀÖ´Ù.

-DNSKEY ¾Ë°í¸®ÁòÀÌ rollover µÇ¾úÀ» ¶§ NS Prset »óÅÂÆÄ¾Ç ¿À·ù·Î ÀÎÇÏ¿© DoS ¿¡ ºüÁú ¼ö ÀÖ´Ù.

-¸ðµç allow-query ACLS À» Á¦´ë·Î È®ÀÎÇÏÁö ¾Ê¾Æ °ø°ÝÀÚ´Â ÀϹÝÀûÀÎ DNS query ¸ÞÄ¿´ÏÁòÀ¸·Î private DNS ¿äûÀ» ÇÒ ¼ö ÀÖ´Ù.


* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº ÀÌ Ãë¾àÁ¡À» Á¡°ËÇϱâ À§ÇØ ÇØ´ç DNS ¼­¹öÀÇ ¹è³Ê Á¤º¸¸¸À» È®ÀÎÇÑ´Ù. µû¶ó¼­ °ÅÁþ ¾ç¼º¹ÝÀÀ(False Positive)À» º¸ÀÏ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
ftp://ftp.isc.org/isc/bind9/9.4-ESV-R4/RELEASE-NOTES-BIND-9.4-ESV-R4.html
ftp://ftp.isc.org/isc/bind9/9.6.2-P3/RELEASE-NOTES-BIND-9.6.2-P3.html
ftp://ftp.isc.org/isc/bind9/9.6-ESV-R3/RELEASE-NOTES-BIND-9.6-ESV-R3.html
ftp://ftp.isc.org/isc/bind9/9.7.2-P3/RELEASE-NOTES-BIND-9.7.2-P3.html
https://www.isc.org/software/bind/advisories/cve-2010-3613
https://www.isc.org/software/bind/advisories/cve-2010-3614
https://www.isc.org/software/bind/advisories/cve-2010-3615

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Internet Software Consortium, BIND version 9.4-ESV < 9.4-ESV-R4
Internet Software Consortium, BIND version 9.6.2 < 9.6.2-P3
Internet Software Consortium, BIND version 9.6-ESV < 9.6-ESV-R3
Internet Software Consortium, BIND version 9.7.x < 9.7.2-P3
¸ðµç ¿î¿µÃ¼Á¦ ¸ðµç ¹öÀü
ÇØ°áÃ¥ Internet Software Consortium (ISC) À¥ »çÀÌÆ®ÀÎ http://www.isc.org/products/BIND/ ¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â BINDÀÇ °¡Àå ÃֽŠ¹öÀü(9.4-ESV-R4, 9.6.2-P3, 9.6-ESV-R3, 9.7.2-P3 ȤÀº ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù.
°ü·Ã URL CVE-2010-3613,CVE-2010-3614,CVE-2010-3615 (CVE)
°ü·Ã URL 45133,45134,45137 (SecurityFocus)
°ü·Ã URL (ISS)